As i understand, sampling rate locks at one rate. is the sampling rate of 96khz switchable to 48khz? or is 96khz the only rate that comes out?

Hello, it depends on the audio source on your phone. If it is aptX, aptX-LL or aptX-HD, this Bluetooth receiver outputs 48kHz, and if it is LDAC, then the Bluetooth receiver outputs 96kHz.

While this device is paired with a phone, and playing music, a call comes in. Is the voice of the phone automatically transferred to speakers?

Yes, the default settings are Audio and Calls If the paired device does not have a microphone you wont be able to respond to a call conversation If you paired device is a phone, you mimic the speaker phone option on your cell phone only the sound reception is your RCA jacked device on the B06

I have sennheiser hd 660 headphone. the b06hd+ bluetooth receiver provides 2vrms output. can i use rca to headphone adapter to drive my hd 660

Hello, this B06HD+ Bluetooth receiver cannot drive the sennheiser HD 660. You can use rca to headphone adapter to drive 16-32Ω wired headphones.

B06hd | Desertcart Guam

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$198.17

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Sold byAmazon GuamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your sound, wirelessly — because your classics deserve a modern upgrade!

AUDIOPHILE APPROVED SOUND - Experience crystal-clear, high-resolution audio with LDAC codec and premium ES9018K2M DAC chip.
STAY INFORMED AT A GLANCE - OLED screen shows song info, codec, battery, and sampling rate so you’re always in the know.
EFFORTLESS SETUP CONTROL - Plug-n-play with RCA, Optical, or Coax inputs plus intuitive volume and track control via OLED display.
REVIVE YOUR VINTAGE STEREO - Seamlessly add Bluetooth 5.3 to any old-school stereo or amplifier for modern wireless streaming.
LONG LASTING WIRELESS FREEDOM - Enjoy up to 13 hours of playback and an impressive 80ft indoor Bluetooth range—cut the cords, not the quality.

The 1Mii B06HD+ is a high-resolution Bluetooth 5.3 receiver designed to breathe new life into older stereo systems. Featuring LDAC codec support for up to 990kbps audio streaming, an audiophile-grade ES9018K2M DAC, and versatile connectivity options including RCA, Optical, and Coax, it delivers premium sound quality with stable wireless range up to 80 feet indoors. With easy one-button pairing, volume control, and an informative OLED display, it’s the perfect bridge between vintage audio gear and today’s wireless world.

Specifications

ASIN	B09TW6Y3FB
Audio Output Mode	Stereo
Audio Output Type	Bluetooth
Best Sellers Rank	#113,629 in Electronics ( See Top 100 in Electronics ) #93 in Home Audio Receivers
Brand	1Mii
Built-In Media	1Mii B06HD+ Bluetooth receiver, 3.5mm AUX to RCA Cable, RCA to RCA Cable, Power Cable, Optical Cable
Color	Black
Compatible Devices	Powered Speaker, Old House Stereo, AV Receiver, Amplifier, Smartphone, Tablet, Laptop
Connectivity Technology	RCA
Connector Type	RCA
Control Method	App
Controller Type	Push Button
Customer Reviews	4.4 4.4 out of 5 stars (454)
Format	WAV, WMA
Item Dimensions D x W x H	1.8D x 7.4W x 7.9H centimeters
Item Highlight	Hi-Fi Bluetooth Adapter with Audiophile DAC aptX HD Volume Control OLED Display, Wireless Audio Adapter for Old Amplifier
Manufacturer	1Mii
Mfr Part Number	B06HD+
Model Number	B06HD+
Number of Channels	2
Number of Items	1
Number of Packs	1
Other Special Features of the Product	ESS Audiophile DAC, LDAC High-Resolution Audio, Long Playtime, OLED Display, aptX HD and aptX Low Latency
Output Power	1 Watts
Output Wattage	1 Watts
Software Update Supported to Date	unknown
Supported Internet Services	YouTube, Spotify
Surround Sound Channel Configuration	2.0
Unit Count	1.0 Count
Video Encoding	/
Wattage	1 watts
Wireless Technology	Bluetooth

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